Dithiophosphate
二硫代磷酸盐
🗣️ 情景例句
I lost it all.
我全输了。
There are 16 participants here today.
今天有16位参会者。
I'm very sorry. Usually I'm very careful. I have never lost a book before. It won't happen again.
“很对不起。通常我是非常小心的。我以前从来没有丢过书。这样的事不会再发生了。”